I’m looking for an instrument capable of measuring the IR spectrum from the emission of a small solid-state device (10x10µm in area). My target energy is around 0.4ev / 3µm / 3cm-1 .
So far, the only plausible solution I found is to modify an FTIR microscope, with IR source off and feeding the microscope output back into the FT interferometer (ex: with a Bruker Vertex 70V). This is expensive and time-consuming.
Any other possibilities?
That is the solution we have used. Sorry don't have a better answer for you, but our system is set up for large area samples and soon will be compatible within the microscope. If you want to give it a run, let us know.
I'm looking for plan B, but I'll reach out to you if I can't find anything nearby.
Thanks for letting me know!
Alexander;
Because the sample is 10x10µm in area and signal likely to be weak. So for a good reading, I would literally need to construct a microscope in place the the "illumination lamp" which, as stated, is quite time/resource consuming.
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